117075277 has 16 divisors (see below), whose sum is σ = 135862272. Its totient is φ = 99704320.

The previous prime is 117075263. The next prime is 117075307. The reversal of 117075277 is 772570711.

It is a de Polignac number, because none of the positive numbers 2^k-117075277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117075577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42228 + ... + 44914.

It is an arithmetic number, because the mean of its divisors is an integer number (8491392).

Almost surely, 2^117075277 is an apocalyptic number.

117075277 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

117075277 is a deficient number, since it is larger than the sum of its proper divisors (18786995).

117075277 is a wasteful number, since it uses less digits than its factorization.

117075277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948.

The product of its (nonzero) digits is 24010, while the sum is 37.

The square root of 117075277 is about 10820.1329474272. The cubic root of 117075277 is about 489.2021961210.

The spelling of 117075277 in words is "one hundred seventeen million, seventy-five thousand, two hundred seventy-seven".